RISCVRegisterInfo.cpp File Reference

#include "RISCVRegisterInfo.h"
#include "RISCV.h"
#include "RISCVSubtarget.h"
#include "llvm/ADT/SmallSet.h"
#include "llvm/BinaryFormat/Dwarf.h"
#include "llvm/CodeGen/MachineFrameInfo.h"
#include "llvm/CodeGen/MachineFunction.h"
#include "llvm/CodeGen/MachineInstrBuilder.h"
#include "llvm/CodeGen/RegisterScavenging.h"
#include "llvm/CodeGen/TargetFrameLowering.h"
#include "llvm/CodeGen/TargetInstrInfo.h"
#include "llvm/IR/DebugInfoMetadata.h"
#include "llvm/Support/ErrorHandling.h"
#include "RISCVGenRegisterInfo.inc"

Go to the source code of this file.

Macros
#define	GET_REGINFO_TARGET_DESC

Functions
static std::tuple< RISCVVType::VLMUL, const TargetRegisterClass &, unsigned >	getSpillReloadInfo (unsigned NumRemaining, uint16_t RegEncoding, bool IsSpill)
static unsigned	getXqciloWideOpcode (unsigned Opc)

Macro Definition Documentation

GET_REGINFO_TARGET_DESC

#define GET_REGINFO_TARGET_DESC

Definition at line 27 of file RISCVRegisterInfo.cpp.

Function Documentation

getSpillReloadInfo()

std::tuple< RISCVVType::VLMUL, const TargetRegisterClass &, unsigned > getSpillReloadInfo ( unsigned NumRemaining, uint16_t RegEncoding, bool IsSpill )

static

Definition at line 458 of file RISCVRegisterInfo.cpp.

References llvm::RISCVVType::LMUL_1, llvm::RISCVVType::LMUL_2, llvm::RISCVVType::LMUL_4, and llvm::RISCVVType::LMUL_8.

Referenced by llvm::RISCVRegisterInfo::lowerSegmentSpillReload().

getXqciloWideOpcode()

unsigned getXqciloWideOpcode ( unsigned Opc )

static

Definition at line 567 of file RISCVRegisterInfo.cpp.

References Opc.

Referenced by llvm::RISCVRegisterInfo::eliminateFrameIndex().